When you are having sex, pregnancy is always a real possibility. Sex, like other fun activities, comes with certain risks if you are not using protection, with STI’s and unwanted pregnancies being the most obvious ones.
If you want to know what’s the chance of getting pregnant if you had unprotected sex you have come to the right place.
Like others, you will hear many rumors about where and when you could get pregnant. For some women, the thought of getting pregnant is met with great joy and anticipation, while for others it’s a cause of worry.
This is why most women in the reproductive age or the ones who are trying desperately to conceive will have many questions or doubts about their chances of conceiving.
We will look further at this below to help you understand more about unprotected sex and pregnancy.
What’s the Chance of Getting Pregnant If You Had Unprotected Sex
There is a good chance that you could get pregnant nearly any time that you engage in sexual intercourse without using an effective birth control. This scenario is familiar to most women.
Pregnancy usually occurs around the ovulation period, the time when your ovary releases egg in the fallopian tube. If you are having regular periods, ovulation will take place midway between your menstrual periods.
Ovulation usually happens midway between the first-day of 2 consecutive periods, but this can vary from the eight day to the twentieth day of a 28-day cycle.
Researchers calculate the average risk at varying times in a monthly cycle of a woman, but you should know that your risk can be lower or higher.
You cannot know the definite time of your ovulation, which is why the researchers use the monthly cycle of a woman when calculating the average risk for pregnancy.
Figuring Out the Chances of Getting Pregnant If You Had Unprotected Sex
You are more likely to conceive if you have unprotected sex during the middle 2 weeks of your cycle. The time varies, but many women ovulate about day 14.
You will have the highest risk of pregnancy by having unprotected sex one or two days before your ovulation starts; when the ovary releases the egg.
This is a 30% chance. The risk of having unprotected sex and getting pregnant three days prior to ovulation is 15%. You will have a 12% chance on the ovulation day. [1]
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In the real world, large studies show that women who engage in unprotected sex during mid-cycle have a much lower chance of getting pregnant as the risk is around 5.8%.
This is because you will have a much lower risk of getting pregnant if you engage in any sexual relations on the ovulation day and any day besides the three days prior to.
Not Getting Pregnant After Having Unprotected Sex for Months
There are times when having unprotected sex is not enough for you to get pregnant. You could be doing this for months with no luck.
Thankfully, there are certain things that you could do to increase your chances if it’s taking longer than expected for you to conceive.
This includes doing thinks like monitoring your ovulation, using an ovulation predictor kit, charting your basal body temperature, as well as checking and observing your cervical mucus.
When you have an idea of your ovulating time, you can start to time your sexual activities around that period. If you are using this method, you must ensure that you are having sex 2 days before your ovulation day or every other day during the week of your expected ovulation. This will boost your chances of conceiving.
If it’s a case where you have been engaging in unprotected sexual activities for more than six months without success, you could visit your doctor or ob/gyn to know about the alternative treatments that you could use for fertility problems. There are several solutions available and they are very effective.
How to Know When You Get Pregnant
The most common sign of pregnancy after unprotected sex is missed period. However, this missed or late period is not a sure sign as there are many other things that can cause it besides pregnancy.
This includes using birth control that contains hormones, stress, sickness, improper eating habits, or too much exercise.
It is pretty common for teens to have periods which come later than normal or missed periods because it could take several years for them to have a regular cycle.
So, the best way for you to know if you are pregnant is to do a pregnancy test. These are easy to get nowadays because they are available at drugstores or health centers.
It is important to note that the home pregnancy tests are ninety-nine percent accurate if taken after you miss a period.
Hopefully, you will now know what’s the chance of getting pregnant if you had unprotected sex.
Do you have a question about your period, ovulation, pregnancy or other related topic? Check out our Frequently Asked Questions page.
Wondering if you’re pregnant? Try our Online Pregnancy Quiz and get a rough estimate of your chance of being pregnant.
Read this post to learn more about when is the right time to take a pregnancy test.
References
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1. http://www.thedoctorwillseeyounow.com/content/womens_health/art3356.html
Please, I had my period on 16th of April and it ended on 19th April then I had unprotected sex from 19th to 28th of April. Please will I be pregnant and I have 31 days cycle?
You were fertile from May 01 to May 05, 2016. Your chances of being pregnant would be very low.
I had unprotected sex 11 days after my period my cycle is 28 days. Pls help
Hi, my last period was 2 April to 6 April. Is it possible that I can get pregnant? My monthly cycle is 22 days. I had sex on 19 April.
If you have regular cycles, you were most fertile from April 08 to 12, 2016. Your next menstrual period was expected to start on April 24, 2016. You did not have sex while you were fertile so it’s possible that you are not pregnant. Now is a good time to take a pregnancy test to confirm your status.
Had my period on 14th of April, lasted until the 17th. Had unprotected sex with my husband on the 28th. How likely am I to be pregnant?
I had unprotected sex last night and lost my virginity. The guy I was with basically took full advantage of me and said that since I still had my cherry, it would help block semen from getting in me. He pulled out and came on my body and today, I did so much research all day and so far, everything is telling me to get a Plan B pill, but the thing is I’m only 15 and have no access to get the pill whatsoever. I’m supposed to start my period this coming week but it might be late now because I can’t stop stressing. Someone, please help I don’t know what to do with myself if I become pregnant, my life is over because my parents would literally disown me.
I had sex on the 11th April and 18th April both unprotected, I had slight spotting on the 22nd April and finished on the 23rd April, my periods ain’t been normal since I had my daughter so unsure of last period or ovulation dates. I have done a few pregnancy tests they are negative (could be early) but I have nausea, back pain, leg cramps, bloating, tiredness and mild cramping. I have no idea what to think I didn’t have any symptoms with my daughter just gained weight
Okay so I usually have a 30 day cycle. I got my last period April 15th and it was done by the 20th. We had sex on day the 22nd(day 8ish of cycle) we also had sex on April 27th(day 13 of cycle) not too sure when I ovulate but I know it should be today or tomorrow. Plan on having sex today could I become pregnant? Cramps, strong sense of smell, and hot flashes… What does all this mean?
Can u get pregnant if u have unprotected sex 2 days before your period is suppose to come even if you ovulate between the 7th and the 13th of the month you have unprotected sex
I started my period on April 12 and on April 18 it ended. I had unprotected sex on the 22nd-24th. Can I be pregnant? I think I’m ovulating now on April 27. Please help.
Hi my last period started on the 11apr 2016. And I have a 27 /28 days cycle.I had unprotected sex on the 23rd of April 6 but he ejaculates outside before he ejaculated on my body and wash n put it in again after an hr. And I had unprotected sex on the 27th of April, he ejaculated outside and wiped his head off and put it in again and put it out again before he ejaculates way far from my vagina can I get pregnant? What are the chances?
I had sex on the 21 April and I normally get my period on the 26 April am I pregnant? Or just late for my period? But I keep getting these minor period pain.
My period ended on the 13th of March, 2016. I then had unprotected sex on the 20th and the 22nd. I then had sex with no protection on the 25th but we put a condom on just before he came as I knew it was, or just before my ovulation day. I have a 28-day cycle, do you think there is a possible chance of pregnancy for me? I am not very educated with this sort of stuff.
What is the first day of your last period? You only mentioned the day it ended.
I got my period April 1-April 7. I had sex on April 7th and I have a 22-day cycle. Could this mean I’m pregnant? I took a test on April 20th and it was negative then I waited a few days and took another one on April 23rd the day my period was supposed to come. I am now 3 days late and I feel nauseous all the time. Any comments or answer? Thank you.
You were most fertile from April 07 to April 11, 2016, so it’s possible that you conceived. Your period was expected on April 23 – you tested too early. Take the test again now.
I ovulated on the 20th and had unprotected sex on the 19th. I know if I’m pregnant, I won’t feel any symptoms yet, as there probably hasn’t even been implantation yet. My questions is, what are the chances I am? The statistics of trying for the first time? How many times did you try before successfully getting pregnant? And did you know before taking the test?
Hi Terri, pregnancy depends on a number of factors. Some can get pregnant in first time and for some it takes many months. Same goes with knowing before the test. You may or may not know. All the best!
My last period was March 23…on the 23rd of April I threw up all day. I went to the hospital that night and did a blood test along with a pregnancy test and it came up negative…I’m confused…is it too early to tell?
Not necessarily, it depends on the number of days in your cycle. If you have a cycle that is 30 days or less then it is okay to test now and get accurate results.
I still haven’t seen my period…..so that’s one month cleared…. I will be going to the doctor soon .
I had unprotected sex 2 days before my ovulation and the day it started and days while on it. Can I become pregnant?
Yes, it is possible to become pregnant.